WorkerThread: Remove willEnterNestedLoop() and didLeaveNestedLoop().

Source/core/inspector/WorkerInspectorController.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 185 matching lines @@
 
 bool WorkerInspectorController::isRunRequired()
 {
     return m_paused;
 }
 
 void WorkerInspectorController::pauseOnStart()
 {
     m_paused = true;
     MessageQueueWaitResult result;
-    m_workerGlobalScope->thread()->willEnterNestedLoop();
+    InspectorInstrumentation::willEnterNestedRunLoop(m_workerGlobalScope.get());
     do {
         result = m_workerGlobalScope->thread()->runDebuggerTask();
     // Keep waiting until execution is resumed.
     } while (result == MessageQueueMessageReceived && m_paused);
-    m_workerGlobalScope->thread()->didLeaveNestedLoop();
+    InspectorInstrumentation::didLeaveNestedRunLoop(m_workerGlobalScope.get());
 }
 
 DEFINE_TRACE(WorkerInspectorController)
 {
     visitor->trace(m_workerGlobalScope);
     visitor->trace(m_state);
     visitor->trace(m_instrumentingAgents);
     visitor->trace(m_injectedScriptManager);
     visitor->trace(m_debugServer);
     visitor->trace(m_backendDispatcher);
     visitor->trace(m_agents);
     visitor->trace(m_workerDebuggerAgent);
     visitor->trace(m_asyncCallTracker);
     visitor->trace(m_workerRuntimeAgent);
 }
 
 } // namespace blink